1874
Andreas, A. T. (Alfred Theodore), 1839-1900
1:190k
1859
Campbell, Albert
1:507k
1869
Chapman, Silas
1:650k
1889
Cram, George
1:981k
1924
Rand McNally and Company
1:824k
1899
Cram, George Franklin, 1841-1928
1:985k
1903
1878
Gray, Ormando Willis
1:1m
1885
Bradstreet Company
1:6m
1865
Colton, G.W.
1:2m
